/*
 * Copyright (C) Gustav Karlsson
 *
 * <p>Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of the License at
 *
 * <p>http://www.apache.org/licenses/LICENSE-2.0
 *
 * <p>Unless required by applicable law or agreed to in writing, software distributed under the
 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.github.kagkarlsson.scheduler.task.schedule;

import java.util.Collections;
import java.util.List;
import java.util.regex.MatchResult;
import java.util.regex.Pattern;

final class FixedDelayParser extends RegexBasedParser {
  private static final Pattern FIXED_DELAY_PATTERN = Pattern.compile("^FIXED_DELAY\\|(\\d+)s$");
  private static final List<String> EXAMPLES = Collections.singletonList("FIXED_DELAY|120s");

  FixedDelayParser() {
    super(FIXED_DELAY_PATTERN, EXAMPLES);
  }

  @Override
  protected Schedule matchedSchedule(MatchResult matchResult) {
    return FixedDelay.ofSeconds(Integer.parseInt(matchResult.group(1)));
  }
}
